Aquifer Protection Permit Projects, West Phoenix Power Plant, Arizona Public Service Company/Pinnacle West Energy

Between 2000 and 2003, ACS was responsible for four different Aquifer Protection Permit (APP) submittals in support of the design and construction of additional generating capacity at the APS/Pinnacle West Energy West Phoenix Power Plant in Phoenix, Arizona. Projects included the submittal of a Clean Closure Application for an abandoned borrow pit and spray . . . → Read More: Aquifer Protection Permit Projects, West Phoenix Power Plant, Arizona Public Service Company/Pinnacle West Energy

Section 404 Permit Determinations and Construction Stormwater Pollution Prevention Plan, Redhawk Makeup Pipeline, Palo Verde Nuclear Generating Station

In 2001, ACS completed three different projects related to the construction and operation of the Redhawk Makeup Pipeline. The Redhawk Makeup Pipeline carries treated effluent from the Palo Verde Nuclear Generating Station (PVNGS) Reservoir to the Redhawk Combined Cycle Power Plant Makeup Water Surge Pond approximately 4.5 miles to the south. Initially, . . . → Read More: Section 404 Permit Determinations and Construction Stormwater Pollution Prevention Plan, Redhawk Makeup Pipeline, Palo Verde Nuclear Generating Station

GIS, Citywide Pipe and Appurenance Coordinate Point Data Inventory, City of Phoenix

The City of Phoenix Water Services Department contracted ACS and five other firms to begin the process of designing procedures for locating by GPS all of their water and wastewater-related features (including approximately 2.5 million manholes, water meters, and fire hydrants and 11,000 miles of pipe), developing a GIS system for these . . . → Read More: GIS, Citywide Pipe and Appurenance Coordinate Point Data Inventory, City of Phoenix

Cultural Resource and Biological Review, Pipeline Repair Project, El Paso Natural Gas Corp.

ACS conducted a cultural resource survey and a biological review for a pipeline repair project in Quartzsite, Arizona, on behalf of the El Paso Natural Gas Corporation. The archaeological survey recorded a historical trash dump, which was mapped with intact items identified, but no significant sites. The principal concern relative to biological resources for this . . . → Read More: Cultural Resource and Biological Review, Pipeline Repair Project, El Paso Natural Gas Corp.

Environmental Monitoring, Cultural Resources, and Biology, Natural Gas Pipeline Repair Project, El Paso Natural Gas

In 2003 and 2004, ACS provided El Paso with environmental services for the repair of a natural gas pipeline at the San Carlos River crossing south of US 70 on the San Carlos Apache Indian Reservation, Arizona. El Paso selected ACS based on ACS’ excellent performance on previous El Paso projects, ACS’ . . . → Read More: Environmental Monitoring, Cultural Resources, and Biology, Natural Gas Pipeline Repair Project, El Paso Natural Gas